SK - fikibok²

Method: BIAB
Style: American Stout
Boil Time: 60 min
Batch Size: 25 liters (fermentor volume)
Pre Boil Size: 29.5 liters
Pre Boil Gravity: 1.050 (recipe based estimate)
Efficiency: 84% (brew house)
Source: The Duke
Calories: 195 calories (Per 330ml)
Carbs: 20.9 g (Per 330ml)

Created: Saturday February 10th 2018

Original Gravity:

1.063

Final Gravity:

1.017

ABV (standard):

6.0%

IBU (tinseth):

43.7

SRM (morey):

30.1

Mash pH

n/a

Cost $

n/a

Fermentables

Amount	Fermentable	PPG	°L	Bill %
3,000 g	United Kingdom - Maris Otter Pale3000 g Maris Otter Pale	38	3.75	50%
2,000 g	German - Pilsner2000 g Pilsner	38	1.6	33.3%
500 g	German - Carafa II500 g Carafa II - (late boil kettle addition)	32	425	8.3%
500 g	German - Melanoidin500 g Melanoidin	37	25	8.3%
6,000 g / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
30 g	Goldings30 g Goldings Hops	Pellet	4.5	First Wort	0 min	15.13	26.1%
30 g	Willamette30 g Willamette Hops	Pellet	4.5	First Wort	0 min	15.13	26.1%
20 g	Goldings20 g Goldings Hops	Pellet	4.5	Whirlpool at 80 °C	20 min	3.6	17.4%
20 g	Willamette20 g Willamette Hops	Pellet	4.5	Whirlpool at 80 °C	20 min	3.6	17.4%
15 g	Perle15 g Perle Hops	Pellet	8.2	Boil	15 min	6.22	13%
115 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
50 g	Goldings (Pellet) 50 g Goldings (Pellet) Hops	18.73	43.5%
50 g	Willamette (Pellet) 50 g Willamette (Pellet) Hops	18.73	43.5%
15 g	Perle (Pellet) 15 g Perle (Pellet) Hops	6.22	13%
115 g / $ 0.00

Yeast

Mangrove Jack - US West Coast Yeast M44

Amount:	1 Each	Cost:
Attenuation (avg):	78%	Flocculation:	High
Optimum Temp:	15 - 23 °C	Starter:	No
Fermentation Temp:	20 °C	Pitch Rate:	1.0 (M cells / ml / ° P) 386 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
80	5	25	75	80	100
Mash Chemistry and Brewing Water Calculator

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
17 L	Heat water to 86 °C	Infusion	--	70 °C	--
16.5 L	Heat water to 81 °C	Fly Sparge	--	78 °C	15 min

Quick Water Requirements

Water	Liters
Strike water volume (equipment estimates 38.2 L)	36.4
Mash volume with grains (equipment estimates 42.1 L)	40.4
Grain absorption losses	-6
Mash Lauter Tun losses	-0.9
Pre boil volume (equipment estimates 31.3 L)	29.5
Boil off losses	-5.7
Hops absorption losses (first wort, boil, aroma)	-0.4
Post boil Volume	25.2
Hops absorption losses (whirlpool, hop stand)	-0.2
Volume into fermentor	25
Total:	36.4
Equipment Profile Used:	System Default

Notes

500 g Carafa II cold steeped and added to wort @50th minute!

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Last Updated: 2018-05-18 14:09 UTC

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SK - fikibok²